2001 UP16

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4176053313 ± 1.07e-07
Semi-major axis (a)2.2176178814 AU ± 4.32e-08
Inclination (i)4.32841964° ± 1.20e-05
Long. of Asc. Node (Ω)214.17306425° ± 5.01e-05
Arg. of Perihelion (ω)192.66185289° ± 1.92e-04
Mean Anomaly (M)97.21268125° ± 1.46e-04
Mean Motion (n)0.2984572987°/day ± 8.72e-09
Perihelion dist (q)1.29152883 AU ± 2.38e-07
Aphelion dist (Q)3.14370693 AU ± 2.44e-07
Orbital Period3.30240302 yr ± 9.65e-08
Physical Parameters
H (abs. magnitude)20.86
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.418″
Uncertainty0
Orbit TypeAmor
MOID0.299834 AU
Observations Used73
Oppositions16
Arc Total2001-2024
First Observation Used2001-10-07
Last Observation Used2024-08-26
Observations (79)
Date Type RA Dec Mag Band Observatory
2001-11-17 08:52:04 C 02 04 14.15 +07 50 35.3 c 608
2001-11-17 09:07:25 C 02 04 14.78 +07 50 31.0 c 608
2001-11-17 09:23:06 C 02 04 15.40 +07 50 26.5 c 608
2001-11-20 05:06:19 C 02 07 41.15 +07 32 31.8 19.8 d 704
2001-11-20 05:27:27 C 02 07 42.10 +07 32 26.3 19.8 d 704
2001-11-20 06:10:03 C 02 07 44.14 +07 32 17.1 20.6 d 704
2001-11-20 06:31:12 C 02 07 44.99 +07 32 11.1 19.7 d 704
2001-11-21 04:45:32 C 02 08 56.27 +07 27 10.4 c 696
2001-11-21 04:58:44 C 02 08 56.87 +07 27 07.8 c 696
2001-11-22 09:14:43 C 02 10 27.96 +07 21 24.4 c 608
2001-11-22 09:29:43 C 02 10 28.66 +07 21 21.7 c 608
2001-11-22 09:44:38 C 02 10 29.34 +07 21 18.1 c 608
2002-01-08 05:10:22 C 03 34 08.48 +10 22 10.9 d 291
2002-01-08 05:16:00 C 03 34 08.81 +10 22 13.9 d 291
2002-01-08 05:21:27 C 03 34 09.27 +10 22 16.8 d 291
2011-12-30 09:46:22 C 07 28 38.02 +10 08 32.1 r G96
2011-12-30 09:57:08 C 07 28 37.56 +10 08 32.6 r G96
2011-12-30 10:08:04 C 07 28 37.02 +10 08 32.8 r G96
2011-12-30 10:19:03 C 07 28 36.55 +10 08 33.3 r G96
2012-01-02 12:01:40 C 07 25 30.796 +10 12 57.84 V F51
2012-01-02 12:18:41 C 07 25 30.014 +10 12 59.13 V F51
2012-01-21 08:11:30 C 07 08 46.008 +11 26 37.19 V F51
2012-01-21 08:28:42 C 07 08 45.457 +11 26 40.93 V F51
2012-01-25 07:41:18 C 07 06 28.635 +11 48 21.83 V F51
2012-02-11 06:51:41 C 07 03 50.553 +13 22 39.87 V F51
2012-02-13 05:35:38 C 07 04 16.505 +13 32 43.05 V F51
2012-02-13 06:04:43 C 07 04 16.718 +13 32 49.55 V F51
2024-08-26 03:20:34 C 20 57 09.58 -07 26 33.0 V H21
2024-08-26 03:22:39 C 20 57 09.47 -07 26 33.7 V H21